./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 906a4fb5 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 26df8b77023ded01b1c63f15b6d9ebfd030e4148 .................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.25-906a4fb [2020-10-19 18:07:38,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-19 18:07:38,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-19 18:07:38,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-19 18:07:38,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-19 18:07:38,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-19 18:07:38,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-19 18:07:38,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-19 18:07:38,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-19 18:07:38,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-19 18:07:38,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-19 18:07:38,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-19 18:07:38,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-19 18:07:38,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-19 18:07:38,399 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-19 18:07:38,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-19 18:07:38,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-19 18:07:38,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-19 18:07:38,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-19 18:07:38,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-19 18:07:38,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-19 18:07:38,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-19 18:07:38,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-19 18:07:38,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-19 18:07:38,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-19 18:07:38,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-19 18:07:38,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-19 18:07:38,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-19 18:07:38,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-19 18:07:38,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-19 18:07:38,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-19 18:07:38,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-19 18:07:38,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-19 18:07:38,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-19 18:07:38,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-19 18:07:38,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-19 18:07:38,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-19 18:07:38,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-19 18:07:38,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-19 18:07:38,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-19 18:07:38,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-19 18:07:38,424 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-10-19 18:07:38,448 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-19 18:07:38,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-19 18:07:38,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-19 18:07:38,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-19 18:07:38,451 INFO L138 SettingsManager]: * Use SBE=true [2020-10-19 18:07:38,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-19 18:07:38,451 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-19 18:07:38,451 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-19 18:07:38,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-19 18:07:38,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-19 18:07:38,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-19 18:07:38,452 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-19 18:07:38,453 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-19 18:07:38,453 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-19 18:07:38,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-19 18:07:38,454 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-19 18:07:38,454 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-19 18:07:38,454 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-19 18:07:38,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-19 18:07:38,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-19 18:07:38,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-19 18:07:38,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-19 18:07:38,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-19 18:07:38,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-19 18:07:38,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-19 18:07:38,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-19 18:07:38,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-19 18:07:38,457 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-19 18:07:38,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-10-19 18:07:38,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-19 18:07:38,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-19 18:07:38,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-19 18:07:38,781 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-19 18:07:38,781 INFO L275 PluginConnector]: CDTParser initialized [2020-10-19 18:07:38,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-19 18:07:38,841 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28259536e/cf148ddac0b341c6bdef97140a48d350/FLAGb98ea9e87 [2020-10-19 18:07:39,371 INFO L306 CDTParser]: Found 1 translation units. [2020-10-19 18:07:39,372 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-19 18:07:39,390 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28259536e/cf148ddac0b341c6bdef97140a48d350/FLAGb98ea9e87 [2020-10-19 18:07:39,676 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28259536e/cf148ddac0b341c6bdef97140a48d350 [2020-10-19 18:07:39,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-19 18:07:39,686 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-19 18:07:39,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:39,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-19 18:07:39,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-19 18:07:39,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:39" (1/1) ... [2020-10-19 18:07:39,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30de6929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:39, skipping insertion in model container [2020-10-19 18:07:39,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:39" (1/1) ... [2020-10-19 18:07:39,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-19 18:07:39,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 18:07:40,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:40,263 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-10-19 18:07:40,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@265716e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:40, skipping insertion in model container [2020-10-19 18:07:40,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:40,265 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-19 18:07:40,268 INFO L168 Benchmark]: Toolchain (without parser) took 585.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 954.6 MB in the beginning and 1.1 GB in the end (delta: -175.2 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2020-10-19 18:07:40,269 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 18:07:40,270 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 954.6 MB in the beginning and 1.1 GB in the end (delta: -175.2 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2020-10-19 18:07:40,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 577.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 954.6 MB in the beginning and 1.1 GB in the end (delta: -175.2 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 576]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-906a4fb [2020-10-19 18:07:41,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-19 18:07:41,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-19 18:07:41,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-19 18:07:41,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-19 18:07:41,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-19 18:07:41,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-19 18:07:41,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-19 18:07:41,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-19 18:07:41,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-19 18:07:41,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-19 18:07:41,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-19 18:07:41,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-19 18:07:41,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-19 18:07:41,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-19 18:07:41,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-19 18:07:41,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-19 18:07:41,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-19 18:07:41,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-19 18:07:41,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-19 18:07:41,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-19 18:07:41,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-19 18:07:41,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-19 18:07:41,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-19 18:07:41,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-19 18:07:41,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-19 18:07:41,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-19 18:07:41,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-19 18:07:41,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-19 18:07:41,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-19 18:07:41,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-19 18:07:41,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-19 18:07:41,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-19 18:07:41,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-19 18:07:41,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-19 18:07:41,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-19 18:07:41,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-19 18:07:41,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-19 18:07:41,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-19 18:07:41,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-19 18:07:41,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-19 18:07:41,945 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-10-19 18:07:41,967 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-19 18:07:41,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-19 18:07:41,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-19 18:07:41,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-19 18:07:41,969 INFO L138 SettingsManager]: * Use SBE=true [2020-10-19 18:07:41,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-19 18:07:41,970 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-19 18:07:41,970 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-19 18:07:41,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-19 18:07:41,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-19 18:07:41,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-19 18:07:41,971 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-19 18:07:41,972 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-19 18:07:41,972 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-19 18:07:41,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-19 18:07:41,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-19 18:07:41,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-19 18:07:41,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-19 18:07:41,973 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-19 18:07:41,973 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-19 18:07:41,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-19 18:07:41,974 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-19 18:07:41,974 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-19 18:07:41,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-19 18:07:41,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-19 18:07:41,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-19 18:07:41,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-19 18:07:41,977 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-19 18:07:41,977 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-19 18:07:41,978 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-19 18:07:41,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-19 18:07:41,978 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-10-19 18:07:42,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-19 18:07:42,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-19 18:07:42,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-19 18:07:42,335 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-19 18:07:42,336 INFO L275 PluginConnector]: CDTParser initialized [2020-10-19 18:07:42,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-19 18:07:42,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9bf2b5de/15de0d1d8668456ca0e367e8abffe4c2/FLAGa1531f965 [2020-10-19 18:07:42,901 INFO L306 CDTParser]: Found 1 translation units. [2020-10-19 18:07:42,902 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-19 18:07:42,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9bf2b5de/15de0d1d8668456ca0e367e8abffe4c2/FLAGa1531f965 [2020-10-19 18:07:43,130 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9bf2b5de/15de0d1d8668456ca0e367e8abffe4c2 [2020-10-19 18:07:43,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-19 18:07:43,140 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-19 18:07:43,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:43,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-19 18:07:43,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-19 18:07:43,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:43" (1/1) ... [2020-10-19 18:07:43,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568d4986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:43, skipping insertion in model container [2020-10-19 18:07:43,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 06:07:43" (1/1) ... [2020-10-19 18:07:43,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-19 18:07:43,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 18:07:43,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:43,776 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-10-19 18:07:43,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 18:07:43,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:43,837 INFO L203 MainTranslator]: Completed pre-run [2020-10-19 18:07:43,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 18:07:43,989 INFO L208 MainTranslator]: Completed translation [2020-10-19 18:07:43,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:43 WrapperNode [2020-10-19 18:07:43,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-19 18:07:43,991 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-19 18:07:43,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-19 18:07:43,991 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-19 18:07:44,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:43" (1/1) ... [2020-10-19 18:07:44,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 06:07:43" (1/1) ... [2020-10-19 18:07:44,045 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-19 18:07:44,050 INFO L168 Benchmark]: Toolchain (without parser) took 914.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -128.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 11.5 GB. [2020-10-19 18:07:44,050 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 18:07:44,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 848.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -128.4 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2020-10-19 18:07:44,052 INFO L168 Benchmark]: Boogie Preprocessor took 57.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 18:07:44,054 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 848.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -128.4 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...